4-Chloro-6-methylthiopyrimidine
4-Chloro-6-methylthiopyrimidine (CAS: 89283-48-7; Formula: C5H5ClN2S) is a heterocyclic organic compound with a molecular weight of 160.62 g/mol. As a key building block in chemical synthesis, it is particularly valuable for introducing pyrimidine moieties into more complex molecular structures. Its halogenated and thioether functionalities offer versatile reaction sites for further derivatisation in the development of novel chemical entities.

Organic Synthesis Intermediate
Utilised as a fundamental building block for constructing complex organic molecules, particularly those containing pyrimidine rings. Its reactive chlorine atom and methylthio group facilitate diverse synthetic transformations.
Pharmaceutical Research and Development
Serves as a valuable scaffold in the discovery and development of new pharmaceutical agents. The pyrimidine core is present in numerous biologically active compounds.
Agrochemical Synthesis
A potential intermediate in the synthesis of agrochemicals, where heterocyclic structures are often employed for their biological activity.
| Molecular weight | 160.62 |
|---|---|
| Empirical formula | C5H5ClN2S |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Chloro-6-methylthiopyrimidine used for?
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4-Chloro-6-methylthiopyrimidine (CAS: 89283-48-7) is primarily used as a building block in organic synthesis, particularly for creating more complex molecules containing pyrimidine structures, and in pharmaceutical research.
What are the CAS number and formula for 4-Chloro-6-methylthiopyrimidine?
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The CAS number is 89283-48-7 and the empirical formula (Hill notation) is C5H5ClN2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound as a research chemical. The specific assay is not detailed; we do not represent it as USP, BP, or EP grade.
What are the safety considerations for handling 4-Chloro-6-methylthiopyrimidine?
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Refer to the Safety Data Sheet (SDS) for comprehensive safety and handling information. It is essential to use appropriate personal protective equipment and work in a well-ventilated area.
Is 4-Chloro-6-methylthiopyrimidine available for export?
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Yes, Tech Serve Solutions specialises in supplying and exporting fine chemicals globally. Please contact us for international shipping details.
How can I request a sample or quote for 4-Chloro-6-methylthiopyrimidine?
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You can request a sample or quote by contacting our sales team directly via the website or by calling our customer service number.
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